raffle drum; tombola
Refers to the hand-cranked lottery device itself, or the drawing event using it. Common at festivals and promotional events.
See also: 抽選 (ちゅうせん)
I spun the raffle drum at the shopping street's prize drawing.
I won first prize in the tombola.
Compound of the onomatopoeia ガラガラ (mimicking the rattling sound of the drum) and 抽選 (lottery).